feat: barcode templates

modules/fulfillment_base/models/barcode.py

@@ -0,0 +1,36 @@
+from typing import TYPE_CHECKING
+
+from sqlalchemy import ForeignKey
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from models.base import BaseModel
+
+if TYPE_CHECKING:
+    from modules.fulfillment_base.models import Product
+
+
+class ProductBarcode(BaseModel):
+    __tablename__ = "fulfillment_base_product_barcodes"
+
+    product_id: Mapped[int] = mapped_column(
+        ForeignKey("fulfillment_base_products.id"),
+        primary_key=True,
+    )
+    product: Mapped["Product"] = relationship(back_populates="barcodes")
+
+    barcode: Mapped[str] = mapped_column(
+        primary_key=True, index=True, comment="ШК товара"
+    )
+
+
+class ProductBarcodeImage(BaseModel):
+    __tablename__ = "fulfillment_base_product_barcode_images"
+
+    product_id: Mapped[int] = mapped_column(
+        ForeignKey("fulfillment_base_products.id"),
+        primary_key=True,
+        comment="ID товара",
+    )
+    product: Mapped["Product"] = relationship(back_populates="barcode_image")
+
+    filename: Mapped[str] = mapped_column()